mLFO vs Ridgewalk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mLFO
This app provides 16 programmable MIDI LFOs with extensive features for music production. It offers multiple parameters per LFO, independent output, and a wide rate range. It can be used as a standalone app or as an AUv3 plugin within compatible host applications.
- 16 programmable MIDI LFOs
- Multiple parameters per LFO
- Independent output and MIDI channel
- Wide rate range
- Custom shape creation (free and ADSR)
- 4 trigger modes including random retrigger
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*** Note *** Although mLFO can run as a stand-alone app, the recommended way to use it is as an AUv3 plugin from inside a suitable AU Host app, such as AUM, AudioBus, Cubasis etc. mLFO AUv3 is a set of 16 programmable MIDI LFOs with a extensive set of features: - Multiple parameters per LFO, including variability. - Independent output and MIDI channel per LFO. - Wide rate range, from 1/128 to 130442 beats. - 9 factory and 16 user shapes. - Custom shapes: free and ADSR. - 4 trigger modes, including random retrigger (every incoming note triggers a random LFO). - MIDI Thru. mLFO uses parts of the following copyrighted material, the use of which is hereby acknowledged. LICENCES AudioKit The MIT License (MIT) Copyright (c) 2016 Aurelius Prochazka Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Ridgewalk
Explore sound with a granular looper and AUv3 plugin. Create infinite soundscapes by manipulating microscopic audio moments in real-time. Record, overdub, and reimagine audio with flexible microloopers and advanced controls.
- Granular looping engine
- Real-time audio manipulation
- AUv3 plugin compatibility
- Infinite soundscape creation
- Advanced recording and overdubbing
- Microlooper control
- Sample import
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Ridgewalk is a standalone app and AUv3 plug-in. Ridgewalk lets you explore sound in unique ways not possible before. Meander between microscopic moments in a sample to create an infinite soundscape, or stretch or compress audio in realtime, all while recording and reacting to new input instantly. Ridgewalk is both a looper and a granular engine. Output is generated by a set of independent microloopers that traverse a single buffer of audio. The audio buffer can be freely recorded to, overdubbed over, and reverted to a previous version, and the microloopers will transition smoothly and instantly. With control over the microloopers’ size, behavior, and movement throughout the buffer over time, you’re free to reimagine and reinterpret audio like never before - all in realtime. Ridgewalk is designed as a modular tool for flexible usage. It is equally comfortable at the heart of your composition, collaborating with you as you perform, or as a finishing touch to provide a unique complementary atmosphere to deepen your mix. Ridgewalk is fully compatible with modulators such as Ableton CV or Bitwig LFOs to broaden horizons even further. Ridgewalk has the following controls available: Recording: Record via your choice of two unique techniques. Choose between automatic recording via input volume detection and a classic latching recording technique that can record infinitely. Buffers can be up to 60 seconds or 16 bars. Overdubbing: Freely overdub on top of existing audio with two methods. Choose between a traditional feedback dub or a unique sidechain dub which compresses existing audio against new input. Playback will smoothly transition to new recordings instantly. Layers: Each overdub creates a new layer, which you can then move between smoothly and revert to previous versions of audio. Full recall: All recorded audio will be saved and reloaded when reopening a project. Sample importing: Rather than record, Ridgewalk can import samples directly. Volume controls: Independent volume trim controls for dry and wet volume. Playback: Looper playback can be played and paused independently of input and recording. Playback will instantly reflect any changes to recorded audio. Hold time: Looper playback can be automatically paused after a defined time since starting. This allows Ridgewalk to act like a strange reverb or delay. Reverse: Playback can be reversed and audio can be recorded in reverse as well. Looper size: Loopers can span from microscopic fragments of the buffer to the full size, and can be synchronized with your BPM. Looper amount: Up to 7 microloopers are available, which move together in concert with one another. Drift: Looper size and positioning can be randomly and independently desynchronized to add variations and unpredictability. Blur: A one-stop-shop for increasing ambience: this controls looper crossfading as well as introduces reverb. Repitch: Playback can be repitched from ±2 octaves. Random movement (Wander): Looper positioning can be set to randomly wander the sample over time via Brownian motion. Sequential movement: Looper position can move linearly through a sample over a time defined in seconds or synchronized to your BPM. Manual looper positioning: Loopers can be positioned manually via tap or click, turning Ridgewalk into a performative instrument. Instant playback: Ridgewalk can start playing back from recorded audio as soon as it is able, turning its granular looping algorithm into a live effect. Transport syncing: Ridgewalk can be synced with your DAW’s transport to automatically start/stop playback or recording.
Screenshots
Verdict
The clearest difference is rating: Ridgewalk at 4.8 against mLFO's 4.5. Ridgewalk also leads on review sentiment (100% vs 80%) and update cadence (fortnightly vs every 2 months). mLFO's advantage is price ($5.99 vs $9.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
mLFO costs $5.99 and Ridgewalk $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Ridgewalk holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 19 and 25 respectively. Written reviews point the same way: 80% of mLFO's written reviews are positive against 100% of Ridgewalk's.
mLFO ships an update every 2 months, Ridgewalk fortnightly. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.
| Parameter | mLFO | Ridgewalk |
|---|---|---|
| Price | $5.99 — better | $9.99 |
| Rating | 4.5 (19 ratings) | 4.8 (25 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 19 | 25 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Axart Labs OU | Aqeel Aadam |
Customer experience
mLFO
Ridgewalk
In-app purchases
mLFO
No in-app purchases
Ridgewalk
No in-app purchases









